CN209070332U - A kind of double net TT&C systems in electric substation's central station of floating dock backstage - Google Patents
A kind of double net TT&C systems in electric substation's central station of floating dock backstage Download PDFInfo
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- CN209070332U CN209070332U CN201822058386.8U CN201822058386U CN209070332U CN 209070332 U CN209070332 U CN 209070332U CN 201822058386 U CN201822058386 U CN 201822058386U CN 209070332 U CN209070332 U CN 209070332U
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Abstract
The utility model discloses a kind of double net TT&C systems in electric substation's central station of floating dock backstage, it is related to technical field of electric power, include: switchgear protector draw two cables be respectively the first network interface, second network interface, interchanger includes first network interchanger, second network switch, and it is connected in series between interchanger, first network interface is connect with first network interchanger, second network interface is connect with second network switch, switchgear protector is by the first network interface and first network interchanger, it is connect by the second network interface with second network switch, observing and controlling screen cabinet passes through the first network interface, second network interface is connect with an II sections of interchangers respectively, it is dynamic to mend cabinet, observing and controlling cabinet is by conversion equipment using the I of first network server and first network section interchanger, it is connect by the second network server with the II of second network section interchanger, exchange Machine is connect with the equipment of station level again.Advantage is: by establishing dual network communication, ensureing the power supply safety of full mine.
Description
Technical field
The utility model relates to technical field of electric power, are more particularly to a kind of double net observing and controlling systems in electric substation's central station of floating dock backstage
System.
Background technique
Single network is relied primarily on before 110kV electric substation to each protector real-time monitoring of electric substation and control, once network
It breaks down, the power supply safety of mine cannot be seriously affected to each protector real-time monitoring of electric substation and control.
Utility model content
Technical problem to be solved in the utility model once breaks down in the network of electric substation, cannot be to electric substation
Each protector real-time monitoring and control, seriously affect the power supply safety of mine.
The utility model is that solution above-mentioned technical problem, specific technical solution are as follows by the following technical programs:
A kind of double net TT&C systems in electric substation's central station of floating dock backstage, comprising: switchgear protector, dynamic benefit cabinet, is surveyed observing and controlling screen cabinet
Cabinet, interchanger, station level are controlled, it is respectively the first network interface, the second network interface, interchanger that the switchgear protector, which draws two cables,
It including first network interchanger, second network switch, and is connected in series between interchanger, the first network interface is exchanged with first network
Machine connection, the second network interface are connect with second network switch, and first network interchanger includes at least two I sections of interchangers, Liang Tai
II sections of interchangers, second network switch also include at least two I sections of interchangers, two II sections of interchangers, switchgear protector
It is connect with first network interchanger, by the second network interface with second network switch by the first network interface, observing and controlling screen cabinet is by the
One network interface, the second network interface are connect with an II sections of interchangers respectively, are moved and are mended cabinet, observing and controlling cabinet by conversion equipment using the first net
Network server is exchanged with the I of first network section interchanger, by the second network server with the II of second network section
Machine connection, interchanger are connect with the equipment of station level again.
Further, the station level includes the first computer, the second computer, third computer, the 4th computer, the first industry control
Machine, the second industrial personal computer, first network interchanger include the first I sections of interchangers, the 2nd I sections of interchangers, the 5th II sections of interchangers, the
Six II sections of interchanger, second network switch include the 3rd I sections of interchangers, the 4th I sections of interchangers, the 7th II sections of interchangers, the
Eight II sections of interchanger, the described first I sections of interchangers, the 8th II sections of interchangers are connect with the first computer, the 2nd I sections of interchangers and
Three computers, the connection of the 4th computer, the 3rd I sections of interchangers are connect with the first industrial personal computer, and the 4th I sections of interchangers and the second industrial personal computer connect
It connects, the 6th II sections of interchangers are connect with the second computer, the first industrial personal computer, the second industrial personal computer, the 8th II sections of interchangers and the second electricity
Brain connection.
Further, the observing and controlling screen cabinet is connect by the first network interface with the 6th II sections of interchangers, passes through the second network interface
It is connect with the 7th II sections of interchangers, first network server is connect with the 2nd I sections of interchangers, the second network server and the 7th II
Section interchanger connection.
Further, the third computer is mounted on office, and the second computer is mounted on laboratory.
Further, first industrial personal computer, the second industrial personal computer are the industrial personal computer on 2200 data processing equipments.
Further, the switchgear protector is 6kV high-tension switch cabinet.
Further, the observing and controlling screen cabinet includes 4 measure and control devices and 2 reserve protections, and is surveyed for 110kv
Control screen cabinet.
Further, the dynamic benefit cabinet is the dynamic benefit cabinet in I, II sections of the room 6kV, and observing and controlling cabinet is each observing and controlling cabinet in the backstage 110kv, institute
It states benefit cabinet and observing and controlling cabinet is all 485 interfaces.
Further, the conversion equipment selects NSC60.
Further, the first network server, the second network server all select NPort5610.
The utility model has the advantage that compared with prior art
The utility model utilizes double-network communication, greatly improves the reliability of electric substation's background monitoring, further increases
The safety and stability of Operation of Electric Systems reinforces data acquisition function, from a single network interface, increases to double network interfaces, and one
After denier network breaks down, another network interface is played a role, and is unlikely to network paralysis, increases guarantor to monitoring and acquiring data acquisition
Barrier.After double network interface transformations, it can make the transmission of the data between each layer become more reliable and stable, realize the freedom of signal
It propagates, this can not only make the electric power monitoring of electric substation, communication, telemetering, remote control more centralization, it is also possible that equipment is empty
Between and installation cost saved.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the double net TT&C systems in electric substation's central station of floating dock backstage of the utility model embodiment.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
As shown in Figure 1, a kind of double net TT&C systems in electric substation's central station of floating dock backstage, comprising: switchgear protector, observing and controlling screen
Cabinet, it is dynamic mend cabinet, observing and controlling cabinet, interchanger, station level, interchanger includes the A network switch, the B network switch, and A network includes the
One AI sections of interchanger, the 2nd AI sections of interchangers, the 5th AII sections of interchangers, the 6th AII sections of interchangers, the second network include third
BI sections of interchangers, the 4th BI sections of interchangers, the 7th BII sections of interchangers, the 8th BII sections of interchangers, station level include the first computer,
Second computer, third computer, the 4th computer, the first industrial personal computer, the second industrial personal computer；
It is respectively A network interface, B network interface that switchgear protector, which draws two cables, and A network interface is connect with the A network switch, B net
Mouthful connect with the B network switch, and be connected in series between interchanger, observing and controlling screen cabinet pass through A network interface, B network interface respectively with the 6th II
Section interchanger, the 7th II sections of interchanger connections move and mend cabinet, observing and controlling cabinet by the first conversion equipment, the second conversion using first
Network server is connect with the 2nd I sections of interchangers, by the second network server with the 7th II sections of interchangers, the first I sections of exchanges
Machine, the 8th II sections of interchangers are connect with the first computer, and the 2nd I sections of interchangers are connect with third computer, the 4th computer, and the 3rd I sections
Interchanger is connect with the first industrial personal computer, and the 4th I sections of interchangers are connect with the second industrial personal computer, the 6th II sections of interchangers and the second electricity
Brain, the first industrial personal computer, the connection of the second industrial personal computer, the 8th II sections of interchangers are connect with the second computer.
Wherein, third computer is mounted on office, and the second computer is mounted on laboratory；First industrial personal computer, the second industrial personal computer
For the industrial personal computer on 2200 data processing equipments；Switchgear protector is 6kV high-tension switch cabinet；Observing and controlling screen cabinet includes 4 observing and controlling
Device and 2 reserve protections, and be 110kv observing and controlling screen cabinet；Dynamic cabinet of mending is the dynamic benefit cabinet in I, II sections of the room 6kV, and observing and controlling cabinet is
Each observing and controlling cabinet in the backstage 110kv, the dynamic benefit cabinet and observing and controlling cabinet are all 485 interfaces.First conversion equipment and the second conversion equipment
NSC60 is selected, is 232 interfaces by 485 interface conversions.First network server and the second network server are all selected
NPort5610 rack-mounted device networked server.
Specifically, for example, from the room 6kV, each high-tension switch cabinet is protected for each switchgear of 6kV and the transformation of 110kV observing and controlling screen
Protecting on device and drawing two cables is respectively A network interface, B network interface, and A network interface arrives the AI sections of network switch 1, the AI sections of network switch respectively
2, the AII sections of network switch 5, on the AII sections of network switch 6, A network interface arrives the AI sections of network switch 1 respectively, AI sections of networks are handed over
2 are changed planes as 6kVI sections of high-tension switch cabinets, the AII sections of network switch 5, the AII sections of network switch 6 are 6kVII sections of high-voltage switch gears
Cabinet, B network interface arrive the BI sections of network switch 3, the BI sections of network switch 4, the BII sections of network switch 7, BII sections of network exchanges respectively
On machine 8, the BI sections of network switch 3, the BI sections of network switch 4 are 6kVI sections of high-tension switch cabinets, BII sections of network switch 7, BII
The section network switch 8 is 6kVII sections of high-tension switch cabinets, and every interchanger is connected with each other, to form two network interface interconnections of A, B
Effect transmits data to the first computer, AI section network switch 2 from the AI sections of network switch 1, the BII sections of network switch 8 respectively
It is transferred to vice captain room office and experiment duty room, the BI sections of network switch 3, the AII sections of network switch 6 transmit data to
On 2200 the first industrial personal computers of data processing equipment, the BI sections of network switch 4, the AII sections of network switch 6 transmit data to 2200 numbers
According on the second industrial personal computer of device, the AII sections of network switch 6, the BII sections of network switch 8 transmit data to the second computer, 110kV
772 reserve protections used in 4 681 measure and control devices and 2 main transformers are transferred to from A, B network interface respectively in observing and controlling screen cabinet
On the AII sections of network switch 5, BII sections of 7 interchangers of the network switch, the dynamic cabinet and 110kV observing and controlling cabinet mended in the room 6kv 10 has part
Signal is 485 lines, no network interface output, by two NSC60 conversion equipments by 485 turns of networks through Nport5610 network server
Cable is distinguished in output data to A, B network switch.
To sum up, the utility model is reached by way of A, B network switch internet regardless of which platform interchanger is asked
Topic, all will not influence the operation of network, and the existing method of operation is that A, B are netted while being run, regardless of which network interface is problematic, any one
Network can guarantee to operate normally, and to reach the guarantee of safe power supply operation, save 300,000 investment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of double net TT&C systems in electric substation's central station of floating dock backstage characterized by comprising switchgear protector, observing and controlling screen cabinet,
Dynamic to mend cabinet, observing and controlling cabinet, interchanger, station level, it is respectively the first network interface, the second net that the switchgear protector, which draws two cables,
Mouthful, interchanger includes first network interchanger, second network switch, and is connected in series between interchanger, the first network interface and the
The connection of one network switch, the second network interface are connect with second network switch, and first network interchanger includes at least two I sections of friendships
It changes planes, two II sections of interchangers, second network switch also includes at least two I sections of interchangers, two II sections of interchangers, switch
Cabinet protector is connect with first network interchanger, by the second network interface with second network switch by the first network interface, observing and controlling screen
Cabinet is connect with an II sections of interchangers respectively by the first network interface, the second network interface, and dynamic benefit cabinet, observing and controlling cabinet are passed through again by conversion equipment
Cross the I section interchanger of first network server and a first network, by the second network server and second network
II sections of interchanger connections, interchanger are connect with the equipment of station level again.
2. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 1, which is characterized in that the station control
Layer includes the first computer, the second computer, third computer, the 4th computer, the first industrial personal computer, the second industrial personal computer, first network exchange
Machine includes the first I sections of interchangers, the 2nd I sections of interchangers, the 5th II sections of interchangers, the 6th II sections of interchangers, the second network exchange
Machine includes the 3rd I sections of interchangers, the 4th I sections of interchangers, the 7th II sections of interchangers, the 8th II sections of interchangers, the described first I sections of friendships
Change planes, the 8th II sections of interchangers are connect with the first computer, the 2nd I sections of interchangers are connect with third computer, the 4th computer, the 3rd I
Section interchanger is connect with the first industrial personal computer, and the 4th I sections of interchangers are connect with the second industrial personal computer, the 6th II sections of interchangers and the second electricity
Brain, the first industrial personal computer, the connection of the second industrial personal computer, the 8th II sections of interchangers are connect with the second computer.
3. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 2, which is characterized in that the observing and controlling
Screen cabinet is connect by the first network interface with the 6th II sections of interchangers, is connect by the second network interface with the 7th II sections of interchangers, the first net
Network server is connect with the 2nd I sections of interchangers, and the second network server is connect with the 7th II sections of interchangers.
4. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 2, which is characterized in that the third
Computer is mounted on office, and the second computer is mounted on laboratory.
5. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 2, which is characterized in that described first
Industrial personal computer, the second industrial personal computer are the industrial personal computer on 2200 data processing equipments.
6. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 1, which is characterized in that the switch
Cabinet protector is 6kV high-tension switch cabinet.
7. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 1, which is characterized in that the observing and controlling
Shielding cabinet includes 4 measure and control devices and 2 reserve protections, and is 110kv observing and controlling screen cabinet.
8. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 1, which is characterized in that the dynamic benefit
Cabinet, which is that I, II section of the room 6kV is dynamic, mends cabinet, and observing and controlling cabinet is 110kv each observing and controlling cabinet from the background, and the dynamic benefit cabinet and observing and controlling cabinet are all 485 to connect
Mouthful.
9. a kind of double net TT&C systems in electric substation's central station of floating dock backstage according to claim 1, which is characterized in that the conversion
Device selects NSC60.
10. the double net TT&C systems in a kind of electric substation's central station of floating dock backstage according to claim 1, which is characterized in that described the
One network server, the second network server all select NPort5610.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058386.8U CN209070332U (en) | 2018-12-07 | 2018-12-07 | A kind of double net TT&C systems in electric substation's central station of floating dock backstage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058386.8U CN209070332U (en) | 2018-12-07 | 2018-12-07 | A kind of double net TT&C systems in electric substation's central station of floating dock backstage |
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| Publication Number | Publication Date |
|---|---|
| CN209070332U true CN209070332U (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058386.8U Active CN209070332U (en) | 2018-12-07 | 2018-12-07 | A kind of double net TT&C systems in electric substation's central station of floating dock backstage |
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| Country | Link |
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| CN (1) | CN209070332U (en) |
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2018
- 2018-12-07 CN CN201822058386.8U patent/CN209070332U/en active Active
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